General

  • Target

    4b4b90d4d895957ec471c4b3eb562386bf526ffe7128330ddff22b10077ece1a

  • Size

    3.1MB

  • Sample

    240610-n3aneaad88

  • MD5

    7c261f24d3d56d7d095a674d0fe6ea6e

  • SHA1

    74e6100ee379956cd6b8e0fecd1f669f6cc856ed

  • SHA256

    4b4b90d4d895957ec471c4b3eb562386bf526ffe7128330ddff22b10077ece1a

  • SHA512

    6f89a978c4f3e23ffb55a75d4ad110019445f5bced6d98e27738045c4d48733342ca923706871de105ff86d2d9646af925ea8e225586a060146057d3568650ca

  • SSDEEP

    98304:71ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrW5:7bBeSFk9

Malware Config

Targets

    • Target

      4b4b90d4d895957ec471c4b3eb562386bf526ffe7128330ddff22b10077ece1a

    • Size

      3.1MB

    • MD5

      7c261f24d3d56d7d095a674d0fe6ea6e

    • SHA1

      74e6100ee379956cd6b8e0fecd1f669f6cc856ed

    • SHA256

      4b4b90d4d895957ec471c4b3eb562386bf526ffe7128330ddff22b10077ece1a

    • SHA512

      6f89a978c4f3e23ffb55a75d4ad110019445f5bced6d98e27738045c4d48733342ca923706871de105ff86d2d9646af925ea8e225586a060146057d3568650ca

    • SSDEEP

      98304:71ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrW5:7bBeSFk9

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Detects executables containing URLs to raw contents of a Github gist

    • UPX dump on OEP (original entry point)

    • XMRig Miner payload

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks